1.

Match the columns:Column ‘A’Column ‘B’(1) X-rays(a) GMRT(2) Optical telescope(b) ISRO(3) Indian radio telescope(c) Hubble(4) Launching artificial satellite(d) Chandra(5) Radio waves(e) telecommunication(6) INSAT and GSAT(f) longer than 20cm

Answer»

Correctly matched column:

Column ‘A’Column ‘B’
(1) X-rays(d) Chandra
(2) Optical telescope(c) Hubble
(3) Indian radio telescope(a) GMRT
(4) Launching artificial satellite(b) ISRO
(5) Radio waves(f) longer than 20 cm
(6) INSAT and GSAT(e) telecommunication


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